Example usage for org.apache.http.protocol HTTP CONTENT_LEN

Introduction

In this page you can find the example usage for org.apache.http.protocol HTTP CONTENT_LEN.

Prototype

String CONTENT_LEN

To view the source code for org.apache.http.protocol HTTP CONTENT_LEN.

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Usage

From source file:com.microsoft.exchange.impl.SoapHttpRequestHeaderInterceptor.java

@Override
public void process(HttpRequest request, HttpContext context) throws HttpException, IOException {
    if (request.containsHeader(HTTP.TRANSFER_ENCODING)) {
        request.removeHeaders(HTTP.TRANSFER_ENCODING);
    }// ww w .  ja  v  a  2  s  .  c  o  m
    if (request.containsHeader(HTTP.CONTENT_LEN)) {
        request.removeHeaders(HTTP.CONTENT_LEN);
    }
}

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From source file:org.muhia.app.psi.integ.config.interceptors.RemoveHttpHeadersInterceptor.java

@Override
public void process(HttpRequest request, HttpContext context) throws HttpException, IOException {
    if (request instanceof HttpEntityEnclosingRequest) {
        if (request.containsHeader(HTTP.TRANSFER_ENCODING)) {
            request.removeHeaders(HTTP.TRANSFER_ENCODING);
        }//from   w  w  w  . j a v  a  2  s.  c o m
        if (request.containsHeader(HTTP.CONTENT_LEN)) {
            request.removeHeaders(HTTP.CONTENT_LEN);
        }
    }
}

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From source file:com.subgraph.vega.internal.http.proxy.ResponseContentCustom.java

public void process(final HttpResponse response, final HttpContext context) throws HttpException, IOException {
    if (response == null) {
        throw new IllegalArgumentException("HTTP response may not be null");
    }// www.  j  av  a2 s. c  om

    ProtocolVersion ver = response.getStatusLine().getProtocolVersion();
    HttpEntity entity = response.getEntity();

    if (entity != null) {
        long len = entity.getContentLength();

        if (entity.isChunked() && !ver.lessEquals(HttpVersion.HTTP_1_0)) {
            response.removeHeaders(HTTP.CONTENT_LEN);
            response.setHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
        } else if (len >= 0) {
            response.removeHeaders(HTTP.TRANSFER_ENCODING);
            response.setHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength()));
        }

        // Specify a content type if known
        if (entity.getContentType() != null && !response.containsHeader(HTTP.CONTENT_TYPE)) {
            response.addHeader(entity.getContentType());
        }

        // Specify a content encoding if known
        if (entity.getContentEncoding() != null && !response.containsHeader(HTTP.CONTENT_ENCODING)) {
            response.addHeader(entity.getContentEncoding());
        }
    } else {
        int status = response.getStatusLine().getStatusCode();
        if (status != HttpStatus.SC_NO_CONTENT && status != HttpStatus.SC_NOT_MODIFIED
                && status != HttpStatus.SC_RESET_CONTENT) {
            response.setHeader(HTTP.CONTENT_LEN, "0");
        }
    }
}

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From source file:com.example.jarida.http.AsyncConnection.java

@Override
public String doInBackground(String... params) {
    final String method = params[0];
    final String urlString = params[1];

    final StringBuilder builder = new StringBuilder();

    try {//from   w w  w  . j  a v a  2 s .c o m
        final URL url = new URL(urlString);

        final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod(method);

        if (method.equals(METHOD_POST)) {
            final String urlParams = params[2];
            conn.setRequestProperty(HTTP.CONTENT_LEN, "" + Integer.toString(urlParams.getBytes().length));
            System.out.println(urlParams);
            // Send request
            final DataOutputStream wr = new DataOutputStream(conn.getOutputStream());
            wr.writeBytes(urlParams);
            wr.flush();
            wr.close();
        }

        // Get Response
        final InputStream is = conn.getInputStream();
        final BufferedReader rd = new BufferedReader(new InputStreamReader(is));

        String line;
        while ((line = rd.readLine()) != null) {
            builder.append(line);
        }
        rd.close();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return builder.toString();
}

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From source file:org.deviceconnect.message.http.impl.factory.HttpResponseMessageFactory.java

@Override
public HttpResponse newPackagedMessage(final DConnectMessage message) {
    mLogger.entering(this.getClass().getName(), "newPackagedMessage", message);

    mLogger.fine("create http request from dmessage");
    HttpResponse response = new BasicHttpResponse(HttpVersion.HTTP_1_1, HttpStatus.SC_OK,
            EnglishReasonPhraseCatalog.INSTANCE.getReason(HttpStatus.SC_OK, null));

    mLogger.fine("put request headers");
    for (Header header : createHttpHeader(message)) {
        response.addHeader(header);/*from   w ww  .j  av  a 2  s  .  c  o  m*/
    }

    mLogger.fine("put request body");
    HttpEntity entity = createHttpEntity(message);
    response.addHeader(HTTP.CONTENT_LEN, "" + entity.getContentLength());
    response.setEntity(entity);

    mLogger.exiting(this.getClass().getName(), "newPackagedMessage", response);
    return response;
}

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From source file:com.grendelscan.commons.http.apache_overrides.client.CustomRequestContent.java

@Override
public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {
    if (request == null) {
        throw new IllegalArgumentException("HTTP request may not be null");
    }/*from ww w  .j  a  va2s .c o m*/
    if (request instanceof HttpEntityEnclosingRequest) {
        if (request.containsHeader(HTTP.TRANSFER_ENCODING)) {
            request.removeHeaders(HTTP.TRANSFER_ENCODING);
        }
        if (request.containsHeader(HTTP.CONTENT_LEN)) {
            request.removeHeaders(HTTP.CONTENT_LEN);
        }
        ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
        HttpEntity entity = ((HttpEntityEnclosingRequest) request).getEntity();
        if (entity == null) {
            request.addHeader(HTTP.CONTENT_LEN, "0");
            return;
        }
        // Must specify a transfer encoding or a content length
        if (entity.isChunked() || entity.getContentLength() < 0) {
            if (ver.lessEquals(HttpVersion.HTTP_1_0)) {
                throw new ProtocolException("Chunked transfer encoding not allowed for " + ver);
            }
            request.addHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
        } else {
            request.addHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength()));
        }
        // Specify a content type if known
        if (entity.getContentType() != null && !request.containsHeader(HTTP.CONTENT_TYPE)) {
            request.addHeader(entity.getContentType());
        }
        // Specify a content encoding if known
        if (entity.getContentEncoding() != null && !request.containsHeader(HTTP.CONTENT_ENCODING)) {
            request.addHeader(entity.getContentEncoding());
        }
    }
}

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From source file:com.huoqiu.framework.rest.HttpComponentsClientHttpRequest.java

@Override
public ClientHttpResponse executeInternal(HttpHeaders headers, byte[] bufferedOutput) throws IOException {
    for (Map.Entry<String, List<String>> entry : headers.entrySet()) {
        String headerName = entry.getKey();
        if (!headerName.equalsIgnoreCase(HTTP.CONTENT_LEN)
                && !headerName.equalsIgnoreCase(HTTP.TRANSFER_ENCODING)) {
            for (String headerValue : entry.getValue()) {
                this.httpRequest.addHeader(headerName, headerValue);
            }/*from   w  w  w . j a  v  a 2  s . c  o m*/
        }
    }
    if (this.httpRequest instanceof HttpEntityEnclosingRequest) {
        HttpEntityEnclosingRequest entityEnclosingReq = (HttpEntityEnclosingRequest) this.httpRequest;
        HttpEntity requestEntity = new ByteArrayEntity(bufferedOutput);
        entityEnclosingReq.setEntity(requestEntity);
    }
    HttpResponse httpResponse = httpClient.execute(this.httpRequest, this.httpContext);
    return new HttpComponentsClientHttpResponse(httpResponse);
}

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From source file:org.deviceconnect.message.http.impl.factory.HttpRequestMessageFactory.java

@Override
public HttpRequest newPackagedMessage(final DConnectMessage message) {
    mLogger.entering(this.getClass().getName(), "newPackagedMessage", message);

    mLogger.fine("create http request from dmessage");
    HttpRequest request;/* w  w w . j  a  v a2s. c  om*/
    try {
        request = createHttpRequest(message);
    } catch (URISyntaxException e) {
        mLogger.log(Level.INFO, e.toString(), e);
        mLogger.warning(e.toString());
        throw new IllegalArgumentException(e.toString());
    }

    mLogger.fine("put request headers");
    for (Header header : createHttpHeader(message)) {
        request.addHeader(header);
    }

    mLogger.fine("put request body");
    if (request instanceof HttpEntityEnclosingRequest) {
        HttpEntity entity = createHttpEntity(message);
        ((HttpEntityEnclosingRequest) request).setEntity(entity);
        request.addHeader(HTTP.CONTENT_LEN, "" + entity.getContentLength());
    } else {
        request.addHeader(HTTP.CONTENT_LEN, "0");
    }

    mLogger.exiting(this.getClass().getName(), "newPackagedMessage", request);
    return request;
}

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From source file:ch.cyberduck.core.onedrive.OneDriveCommonsHttpRequestExecutor.java

protected Upload doUpload(final URL url, final Set<RequestHeader> headers,
        final HttpEntityEnclosingRequestBase request) {
    for (RequestHeader header : headers) {
        if (header.getKey().equals(HTTP.TRANSFER_ENCODING)) {
            continue;
        }/*  w  w  w.j  a v a2 s . c om*/
        if (header.getKey().equals(HTTP.CONTENT_LEN)) {
            continue;
        }
        request.addHeader(new BasicHeader(header.getKey(), header.getValue()));
    }
    final CountDownLatch entry = new CountDownLatch(1);
    final DelayedHttpEntity entity = new DelayedHttpEntity(entry) {
        @Override
        public long getContentLength() {
            for (RequestHeader header : headers) {
                if (header.getKey().equals(HTTP.CONTENT_LEN)) {
                    return Long.valueOf(header.getValue());
                }
            }
            // Content-Encoding: chunked
            return -1L;
        }
    };
    request.setEntity(entity);
    final DefaultThreadPool executor = new DefaultThreadPool(String.format("http-%s", url), 1);
    final Future<CloseableHttpResponse> future = executor.execute(new Callable<CloseableHttpResponse>() {
        @Override
        public CloseableHttpResponse call() throws Exception {
            return client.execute(request);
        }
    });
    return new Upload() {
        @Override
        public Response getResponse() throws IOException {
            final CloseableHttpResponse response;
            try {
                response = future.get();
            } catch (InterruptedException e) {
                throw new IOException(e);
            } catch (ExecutionException e) {
                throw new IOException(e.getCause());
            } finally {
                executor.shutdown(false);
            }
            return new CommonsHttpResponse(response);
        }

        @Override
        public OutputStream getOutputStream() {
            try {
                // Await execution of HTTP request to make stream available
                entry.await();
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
            return entity.getStream();
        }
    };
}

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